src/AIS/AIS_GraphicTool.cxx

   1 // File:        AIS_GraphicTool.cxx
   2 // Created:     Mon Feb 10 16:39:03 1997
   3 // Author:      Robert COUBLANC
   4 //              <rob@robox.paris1.matra-dtv.fr>
   5
   6 #define GER61351 //GG_171199     Enable to get an object RGB color
   7 //              instead a restricted object NameOfColor.
   8
   9
  10
  11 #include <AIS_GraphicTool.ixx>
  12
  13
  14 #include <Quantity_Color.hxx>
  15 #include <Prs3d_LineAspect.hxx>
  16 #include <Aspect_AspectLine.hxx>
  17 #include <Graphic3d_AspectLine3d.hxx>
  18 #include <Prs3d_AngleAspect.hxx>
  19 #include <Prs3d_PlaneAspect.hxx>
  20 #include <Prs3d_DatumAspect.hxx>
  21 #include <Graphic3d_AspectFillArea3d.hxx>
  22 #include <Aspect_InteriorStyle.hxx>
  23
  24 #include <Prs3d_ShadingAspect.hxx>
  25
  26
  27 static Handle(Prs3d_LineAspect) GetLineAspect(const Handle(Prs3d_Drawer)& Dr,
  28                                               const AIS_TypeOfAttribute Att)
  29 {
  30   switch(Att){
  31   case AIS_TOA_Line:
  32     return Dr->LineAspect();
  33     break;
  34   case AIS_TOA_Angle:
  35     return Dr->AngleAspect()->LineAspect();
  36     break;
  37   case AIS_TOA_Wire:
  38     return Dr->WireAspect();
  39     break;
  40   case AIS_TOA_Plane:
  41     return Dr->PlaneAspect()->EdgesAspect();
  42     break;
  43   case AIS_TOA_Vector:
  44     return Dr->VectorAspect();
  45     break;
  46   case AIS_TOA_UIso:
  47     return Dr->UIsoAspect();
  48     break;
  49   case AIS_TOA_VIso:
  50     return Dr->VIsoAspect();
  51     break;
  52   case AIS_TOA_Free:
  53     return Dr->FreeBoundaryAspect();
  54     break;
  55   case AIS_TOA_UnFree:
  56     return Dr->UnFreeBoundaryAspect();
  57     break;
  58   case AIS_TOA_Section:
  59     return Dr->SectionAspect();
  60     break;
  61   case AIS_TOA_Hidden:
  62     return Dr->HiddenLineAspect();
  63     break;
  64   case AIS_TOA_Seen:
  65     return Dr->SeenLineAspect();
  66     break;
  67   case AIS_TOA_FirstAxis:
  68     return Dr->DatumAspect()->FirstAxisAspect();
  69   case AIS_TOA_SecondAxis:
  70     return Dr->DatumAspect()->SecondAxisAspect();
  71   case AIS_TOA_ThirdAxis:
  72     return Dr->DatumAspect()->SecondAxisAspect();
  73   }
  74   Handle(Prs3d_LineAspect) bid;
  75   return bid;
  76 }
  77
  78 Quantity_NameOfColor AIS_GraphicTool::GetLineColor (const Handle(Prs3d_Drawer)& Dr, const AIS_TypeOfAttribute Att)
  79 #ifdef GER61351
  80 {
  81   Quantity_Color color;
  82   GetLineColor(Dr,Att,color);
  83   return color.Name();
  84 }
  85
  86 void AIS_GraphicTool::GetLineColor (const Handle(Prs3d_Drawer)& Dr, const AIS_TypeOfAttribute Att, Quantity_Color &aColor)
  87 #endif
  88 {
  89   Standard_Real W;
  90   Aspect_TypeOfLine TYP;
  91
  92   Handle(Prs3d_LineAspect) LA = GetLineAspect(Dr,Att);
  93
  94 #ifdef GER61351
  95   LA->Aspect()->Values(aColor,TYP,W);
  96 #else
  97   Quantity_Color QCol;
  98   LA->Aspect()->Values(QCol,TYP,W);
  99   return QCol.Name();
 100 #endif
 101 }
 102
 103 Standard_Real AIS_GraphicTool::GetLineWidth (const Handle(Prs3d_Drawer)& Dr,
 104                                   const AIS_TypeOfAttribute Att)
 105 {
 106 //  Quantity_NameOfColor Col;
 107   Standard_Real W;
 108   Aspect_TypeOfLine TYP;
 109
 110   Handle(Prs3d_LineAspect) LA = GetLineAspect(Dr,Att);
 111
 112   Quantity_Color QCol;
 113   LA->Aspect()->Values(QCol,TYP,W);
 114   return W;
 115 }
 116 Aspect_TypeOfLine AIS_GraphicTool::GetLineType (const Handle(Prs3d_Drawer)& Dr,
 117                                  const AIS_TypeOfAttribute Att)
 118 {
 119 //  Quantity_NameOfColor Col;
 120   Standard_Real W;
 121   Aspect_TypeOfLine TYP;
 122
 123   Handle(Prs3d_LineAspect) LA = GetLineAspect(Dr,Att);
 124
 125   Quantity_Color QCol;
 126   LA->Aspect()->Values(QCol,TYP,W);
 127   return TYP;
 128 }
 129
 130
 131 void AIS_GraphicTool::GetLineAtt(const Handle(Prs3d_Drawer)& Dr,
 132                                const AIS_TypeOfAttribute Att,
 133                                Quantity_NameOfColor& Col,
 134                                Standard_Real& W,
 135                                Aspect_TypeOfLine& TYP)
 136 {
 137
 138   Handle(Prs3d_LineAspect) LA = GetLineAspect(Dr,Att);
 139
 140   Quantity_Color QCol;
 141   LA->Aspect()->Values(QCol,TYP,W);
 142   Col = QCol.Name();
 143 }
 144
 145 Quantity_NameOfColor AIS_GraphicTool::GetInteriorColor(const Handle(Prs3d_Drawer)& Dr)
 146 #ifdef GER61351
 147 {
 148   Quantity_Color color;
 149   GetInteriorColor(Dr,color);
 150   return color.Name();
 151 }
 152
 153 void AIS_GraphicTool::GetInteriorColor(const Handle(Prs3d_Drawer)& Dr, Quantity_Color &aColor)
 154 #endif
 155 {
 156   Handle(Graphic3d_AspectFillArea3d) AFA = Dr->ShadingAspect()->Aspect();
 157   Aspect_InteriorStyle IS;
 158   Aspect_TypeOfLine T;
 159   Standard_Real W;
 160 #ifdef GER61351
 161   Quantity_Color EC;
 162   AFA->Values(IS,aColor,EC,T,W);
 163 #else
 164   Quantity_Color IC,EC;
 165   AFA->Values(IS,IC,EC,T,W);
 166   return IC.Name();
 167 #endif
 168 }
 169
 170 Graphic3d_MaterialAspect AIS_GraphicTool::GetMaterial(const Handle(Prs3d_Drawer)& Dr)
 171 {
 172   return Dr->ShadingAspect()->Aspect()->BackMaterial();
 173
 174 }